What to Check First
- 1. Align the circle on the exhaust filter with the circle on the handle.
- 2. Turn the exhaust filter clockwise until the mark aligns with the black circle.
- If you look closely at the vacuum, you will see circular marks on the exhaust filter and the handle. Use the circle marks as a guide to align and install the exhaust filter correctly.
- Always ensure the exhaust filter and pre-filter are installed before use. Using the vacuum without the pre-filter may damage the motor and the exhaust filter.
- This guide was created for all models, so the images or content may be different from your product.
Why This Can Happen
Symptoms can have more than one cause, and the correct steps depend on the exact model, installation and operating conditions. Use the checks above to narrow the issue before service.
Safety and Model-Specific Guidance
Stop troubleshooting if you notice burning, electrical damage, unsafe heat, gas odor, refrigerant concerns, or water near electrical components. Follow the official LG USA instructions for your exact model.
Frequently Asked Questions
What should I check first for [LG CordZero A9] How do I install the exhaust filter??
1. Align the circle on the exhaust filter with the circle on the handle.
When should I stop troubleshooting and contact LG?
Stop if the product shows signs of electrical damage, burning, leaking near electrical components, or if the recommended checks do not resolve the issue. Use LG USA support for model-specific service guidance.
Does this guidance apply to every LG model?
Not always. Controls, error codes and service steps can differ by model. Confirm the exact model number and follow the linked LG USA article for model-specific instructions.
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